Cr20Ni30 Electric Resistance Wire
Other Grade: Ni70Cr30, Ni80Cr20, Ni60Cr15, Ni35Cr20, Ni30Cr20
Specification: Dia. 0.02~12mm
Cr20Ni30 Electric Resistance Wire Advantages: Deformation ability, thermal stability, mechanical character, shockproof ability in thermal state and anti-oxidization.
Cr20Ni30 Electric Resistance Wire Widely used in electric furnace heating or heat-treating processes in the chemical, mechanical, metallurgical and defense industries.
Cr20Ni30 Electric Resistance Wire Mainly products performances we supplied as following, if you are interested, pls send more information to our email or talk to me by trademanager.
|
Grade |
Ni80Cr20 |
Ni70Cr30 |
Ni60Cr15 |
Ni35Cr20 |
Ni30Cr20 |
|
Properties |
|
Chemical composition % |
Ni |
Balance |
Balance |
55.0~61.0 |
34.0~37.0 |
30.0~34.0 |
Cr |
20.0~23.0 |
28.0~31.0 |
15.0~18.0 |
18.0~21.0 |
18.0~21.0 |
Fe |
≤1.0 |
≤1.0 |
Balance |
Balance |
Balance |
|
Highest service temperature degree |
1200 |
1250 |
1150 |
1100 |
1100 |
|
Melting point degree |
1400 |
1380 |
1390 |
1390 |
1390 |
|
Density g/cm3 |
8.40 |
8.10 |
8.20 |
7.90 |
7.90 |
|
ResistivityμΩ.m,20degree |
1.09 |
1.18 |
1.12 |
1.0 |
1.04 |
|
Elongation % |
≥20 |
≥20 |
≥20 |
≥20 |
≥20 |
|
Specific heat J/g.degree |
0.440 |
0.461 |
0.494 |
0.500 |
0.500 |
|
Thermal conductivityKJ/m.h.degree |
60.3 |
45.2 |
45.2 |
43.8 |
43.8 |
|
Coefficient of linear extensibility α×10-6/degree |
18.0 |
17.0 |
17.0 |
19.0 |
19.0 |
|
Microstructure |
Austenite |
Austenite |
Austenite |
Austenite |
Austenite |
|
Magnetic property |
nonmagnetic |
nonmagnetic |
nonmagnetic |
nonmagnetic |
nonmagnetic |
Shanghai Phoenix Co., Ltd. has manufactured specialty metals, alloys, and hard-to-locate materials to these markets since 1998. We have strong study and manufacture strength of Electronic Grade Nickel, Precision, Refractory Metals and Alloys.
We maily trade in electrothermal alloy, precision alloy, high-temperature alloy, heat-resistant steel, stainless steels and special welding wires; The prodcts we supply are of highest quality materials available in forms such as: Bar, Rod, Sheet, Plate, Strip, Wire, and Foil.
Our specialty is solving the inventory management problems of our customers. When you need a standard stock material quickly, we can have it shipped within the shortest time. If your material requirement is too small to be of interest to the large producers, we can supply. When you have a technical problem relating to a Expansion, Magnetic, Refractory or other high-tech material application, our in-house experts can help you solve your problems.
We also offer various programs to help you streamline your manufacturing process. Our Consignment Program puts inventory on your floor, reducing your costs and improving your service. It can cut down your administrative burden, enable you to pull material as you need it, and it reports usage and adjusts inventory monthly. Our Custom Stocking Program can you're your time and money by taking a mill order minimum, putting it in our inventory and shipping it to you in the quantities you require as you need them. So you can maximize your yield or save manufacturing time by ordering material to your specific needs.
